Permatex 82588 Electrical Contact and Parts Cleaner, 11 oz. For cleaning electrical and electronic devices Fast evaporating, noncorrosive cleaner leaves no residue; no ozone-depleting HCFC's Safe on all metal and most plastics Removes grease, dirt, oil, flux, and other surface contaminants Suggested Applications: Electronic parts such as circuit boards, computer components, relay switches; electric parts such as electric motors, generators, starters, pumps, motor windings, solenoids, and compressors